What blocks toilet unblockings in Sha Tin

Excess tissue paper / wet wipes (most common)

Hair build-up at trap

Foreign objects (kid's toy, tampon, dental floss)

Partial-flush habit (insufficient water pressure to flush)

Sha Tin building patterns we see

Modern PVC pipe simple blocks (hair, food, kitchen oil)

City One bathroom + kitchen drains (large repetitive housing block)

Fo Tan industrial-residential mixed buildings, occasional grease issues

Tai Wai walk-up older buildings (~10% of our Sha Tin calls)

Method Manual auger probe (4m) → break up plug → hot water flush → test 60 sec for full flow.

Sha Tin-specific knowledge. Sha Tin is HK's largest NT residential district — Tai Wai / Sha Tin / Fo Tan / City One. Mostly modern buildings post-1985, so drain problems are usually resident-caused (hair / grease / foreign objects) not infrastructure-related. Quick fixes most common.
Service-specific method. HK toilet blocks are typically tissue, hair, or foreign objects (kid's toy, tampon, paper towel). 90% clear in 15-30 min with manual auger. Fixed HKD 350 for residential, +HKD 200 for after-hours.
Fixed price quoted on phone. No 'we'll see when we get there' surprises. From HKD 350.
7-day re-block guarantee. Same drain re-blocks within 7 days, we return free.
Receipt + tax invoice always. For tenant-landlord reimbursement or building AP.